org.codehaus.plexus.component.manager
Class AbstractComponentManager<T>

java.lang.Object
  org.codehaus.plexus.component.manager.AbstractComponentManager<T>

All Implemented Interfaces:

ComponentManager<T>

Direct Known Subclasses:

PerLookupComponentManager, SingletonComponentManager

public abstract class AbstractComponentManager<T>
extends java.lang.Object
implements ComponentManager<T>

Field Summary

protected ComponentBuilder<T>	builder
protected java.util.Map<java.lang.Object,org.codehaus.plexus.classworlds.realm.ClassRealm>	componentContextRealms Contains a mapping from singleton instances to the realms they were used to configure with.
protected ComponentDescriptor<T>	componentDescriptor
protected MutablePlexusContainer	container

Fields inherited from interface org.codehaus.plexus.component.manager.ComponentManager

NEXT_START_ID, ROLE

Constructor Summary

AbstractComponentManager(MutablePlexusContainer container, LifecycleHandler lifecycleHandler, ComponentDescriptor<T> componentDescriptor, java.lang.String role, java.lang.String roleHint)

Method Summary

protected boolean	connected()
protected T	createComponentInstance()
protected void	decrementConnectionCount()
void	dissociateComponentRealm(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
protected void	endComponentLifecycle(java.lang.Object component)
ComponentDescriptor<T>	getComponentDescriptor()
int	getConnections()
MutablePlexusContainer	getContainer()
LifecycleHandler	getLifecycleHandler()
Logger	getLogger()
org.codehaus.plexus.classworlds.realm.ClassRealm	getRealm()
java.lang.String	getRole()
java.lang.String	getRoleHint()
long	getStartId() Deprecated. for internal use only.. will be removed
java.lang.Class<? extends T>	getType()
protected void	incrementConnectionCount()
void	start(java.lang.Object component)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.plexus.component.manager.ComponentManager

dispose, getComponent, release

Field Detail

container

protected final MutablePlexusContainer container

componentDescriptor

protected final ComponentDescriptor<T> componentDescriptor

builder

protected final ComponentBuilder<T> builder

componentContextRealms

protected final java.util.Map<java.lang.Object,org.codehaus.plexus.classworlds.realm.ClassRealm> componentContextRealms

Contains a mapping from singleton instances to the realms they were used to configure with. This realm will be used to call all lifecycle methods.

Constructor Detail

AbstractComponentManager

public AbstractComponentManager(MutablePlexusContainer container,
                                LifecycleHandler lifecycleHandler,
                                ComponentDescriptor<T> componentDescriptor,
                                java.lang.String role,
                                java.lang.String roleHint)

Method Detail

getComponentDescriptor

public ComponentDescriptor<T> getComponentDescriptor()

Specified by:

getComponentDescriptor in interface ComponentManager<T>

getType

public java.lang.Class<? extends T> getType()

Specified by:

getType in interface ComponentManager<T>

getRealm

public org.codehaus.plexus.classworlds.realm.ClassRealm getRealm()

Specified by:

getRealm in interface ComponentManager<T>

getRole

public java.lang.String getRole()

Specified by:

getRole in interface ComponentManager<T>

getRoleHint

public java.lang.String getRoleHint()

Specified by:

getRoleHint in interface ComponentManager<T>

getLifecycleHandler

public LifecycleHandler getLifecycleHandler()

Specified by:

getLifecycleHandler in interface ComponentManager<T>

incrementConnectionCount

protected void incrementConnectionCount()

decrementConnectionCount

protected void decrementConnectionCount()

connected

protected boolean connected()

getConnections

public int getConnections()

Specified by:

getConnections in interface ComponentManager<T>

start

public void start(java.lang.Object component)
           throws PhaseExecutionException

Specified by:

start in interface ComponentManager<T>

Throws:

PhaseExecutionException

getStartId

public long getStartId()

Deprecated. for internal use only.. will be removed

Specified by:

getStartId in interface ComponentManager<T>

createComponentInstance

protected T createComponentInstance()
                             throws ComponentInstantiationException,
                                    ComponentLifecycleException

Throws:

ComponentInstantiationException

ComponentLifecycleException

endComponentLifecycle

protected void endComponentLifecycle(java.lang.Object component)
                              throws ComponentLifecycleException

Throws:

ComponentLifecycleException

getContainer

public MutablePlexusContainer getContainer()

Specified by:

getContainer in interface ComponentManager<T>

getLogger

public Logger getLogger()

dissociateComponentRealm

public void dissociateComponentRealm(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
                              throws ComponentLifecycleException

Specified by:

dissociateComponentRealm in interface ComponentManager<T>

Throws:

ComponentLifecycleException